CVE-2020-14323

Public on 2021-01-05
Modified on 2021-06-22
Description
A null pointer dereference flaw was found in Samba's winbind service. This flaw allows a local user to crash the winbind service, causing a denial of service. The highest threat from this vulnerability is to system availability.
Severity
Medium
CVSS v3 Base Score
5.0
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 samba 2021-06-16 20:36 ALAS2-2021-1649
Amazon Linux 2 samba 2021-01-05 23:34 ALAS2-2021-1585
Amazon Linux 2 samba 2021-06-16 20:36 ALAS2-2021-1649
Amazon Linux 2 samba 2021-01-05 23:34 ALAS2-2021-1585
Amazon Linux 1 samba 2021-01-12 22:51 ALAS-2021-1469

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.0 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
NVD CVSSv2 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P
NVD CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H